<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="创建时间" prop="createTime">
        <el-date-picker clearable size="small" v-model="queryParams.createTime" type="date" value-format="yyyy-MM-dd"
                        placeholder="选择创建时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="名称" prop="bookName">
        <el-input v-model="queryParams.bookName" placeholder="请输入名称" clearable size="small"
                  @keyup.enter.native="handleQuery"/>
      </el-form-item>
      <el-form-item label="类型" prop="qType">
        <el-select v-model="queryParams.qType" placeholder="请选择类型" clearable size="small">
          <el-option v-for="dict in typeOptions" :key="dict.dictValue" :label="dict.dictLabel" :value="dict.dictValue"/>
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
                   v-hasPermi="['note:book:add']">新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate"
                   v-hasPermi="['note:book:edit']">修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete"
                   v-hasPermi="['note:book:remove']">删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport"
                   v-hasPermi="['note:book:export']">导出
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="success" plain icon="el-icon-view" size="mini" :disabled="single" @click="doMode">书籍模式
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="el-icon-lock" size="mini" v-show="!lockBookId" :disabled="single"
                   @click="doLock">锁定
        </el-button>
        <el-tooltip class="item" effect="dark" content="锁定之后，章节和内容只显示当前所属内容" placement="top" v-show="lockBookId">
          <el-tag closable @close="unLock">
            <i class="el-icon-lock"></i>锁定：{{lockBookName}}
          </el-tag>
        </el-tooltip>

      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="bookList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <!-- <el-table-column label="主键" align="center" prop="id" /> -->

      <el-table-column label="名称" align="center" prop="bookName"/>
      <el-table-column label="类型" align="center" prop="qType" :formatter="qTypeFormat"/>
      <el-table-column label="创建时间" align="center" prop="createTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="更新时间" align="center" prop="updateTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.updateTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
                     v-hasPermi="['note:book:edit']">修改
          </el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
                     v-hasPermi="['note:book:remove']">删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total>0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize"
                @pagination="getList"/>

    <!-- 添加或修改笔记管理对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="80%" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="名称" prop="bookName">
          <el-input v-model="form.bookName" placeholder="请输入名称"/>
        </el-form-item>
        <el-form-item label="类型" prop="qType">
          <el-select v-model="form.qType" placeholder="请选择类型">
            <el-option v-for="dict in typeOptions" :key="dict.dictValue" :label="dict.dictLabel"
                       :value="dict.dictValue"/>
          </el-select>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <!-- 书籍模式 -->
    <el-dialog :title="book.bookName" :visible.sync="book.open" width="80%" append-to-body>
      <book-model :bookId="book.id"></book-model>
    </el-dialog>
  </div>
</template>

<script>
  import {mapGetters} from "vuex";
  import bookModel from "./book";

  import {
    listBook,
    getBook,
    delBook,
    addBook,
    updateBook,
    exportBook
  } from "@/api/note/book";

  export default {
    name: "Book",
    components: {
      bookModel
    },
    computed: {
      ...mapGetters({
        lockBookId: "bookId",
        lockBookName: "bookName"
      })
    },
    data() {
      return {
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 显示搜索条件
        showSearch: true,
        // 总条数
        total: 0,
        // 笔记管理表格数据
        bookList: [],
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          createTime: null,
          bookName: null,
          qType: null
        },
        // 表单参数
        form: {},
        // 表单校验
        rules: {},
        typeOptions: [],
        selections: [],
        book: {
          open: false,
          id: "",
          bookName: ""
        }
      };
    },
    created() {
      this.getList();
      this.getDicts("note_type").then(response => {
        this.typeOptions = response.data;
      });
    },
    methods: {
      /** 查询笔记管理列表 */
      getList() {
        this.loading = true;
        listBook(this.queryParams).then(response => {
          this.bookList = response.rows;
          this.total = response.total;
          this.loading = false;
        });
      },
      // 取消按钮
      cancel() {
        this.open = false;
        this.reset();
      },
      // 表单重置
      reset() {
        this.form = {
          id: null,
          createTime: null,
          bookName: null,
          qType: null,
          userId: null
        };
        this.resetForm("form");
      },
      // 类型字典翻译
      qTypeFormat(row, column) {
        return this.selectDictLabel(this.typeOptions, row.qType);
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1;
        this.getList();
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm("queryForm");
        this.handleQuery();
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.id);
        this.single = selection.length !== 1;
        this.multiple = !selection.length;
        this.selections = selection;
      },
      doMode() {
        this.book.id = this.selections[0].id;
        this.book.bookName = this.selections[0].bookName;
        this.book.open = true;
      },
      doLock() {
        const book = this.selections[0];
        this.$store.dispatch("DoSetBook", book);
      },
      unLock() {
        this.$store.dispatch("DoSetBook", null);
      },

      /** 新增按钮操作 */
      handleAdd() {
        this.reset();
        this.open = true;
        this.title = "添加笔记管理";
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.reset();
        const id = row.id || this.ids;
        getBook(id).then(response => {
          this.form = response.data;
          this.open = true;
          this.title = "修改笔记管理";
        });
      },
      /** 提交按钮 */
      submitForm() {
        this.$refs["form"].validate(valid => {
          if (valid) {
            if (this.form.id != null) {
              updateBook(this.form).then(response => {
                this.msgSuccess("修改成功");
                this.open = false;
                this.getList();
                this.$store.dispatch("DoRefreshBook", true);
              });
            } else {
              addBook(this.form).then(response => {
                this.msgSuccess("新增成功");
                this.open = false;
                this.getList();
                this.$store.dispatch("DoRefreshBook", true);
              });
            }
          }
        });
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        const ids = row.id || this.ids;
        this.$confirm(
          '是否确认删除笔记管理编号为"' + ids + '"的数据项?',
          "警告",
          {
            confirmButtonText: "确定",
            cancelButtonText: "取消",
            type: "warning"
          }
        )
          .then(function () {
            return delBook(ids);
          })
          .then(() => {
            this.getList();
            this.msgSuccess("删除成功");
          });
      },
      /** 导出按钮操作 */
      handleExport() {
        const queryParams = this.queryParams;
        this.$confirm("是否确认导出所有笔记管理数据项?", "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        })
          .then(function () {
            return exportBook(queryParams);
          })
          .then(response => {
            this.download(response.msg);
          });
      }
    }
  };
</script>
